The STAUFF permanent charge head allows accessory equipment to be mounted directly onto the gas side of a bladder accumulator. For accumulators already installed in a system, the pre-charge pressure must be at zero pressure, then the existing gas valve fitted to the accumulator can be removed. The permanent charge head is then fitted directly to the accumulator’s 7/8” UNF bladder stem connection with 19 mm A/F.The STAUFF permanent charge head is supplied as standard with a STAUFF SKK-20 test coupling, which can easily allow other STAUFF accessories e.g. Safety pattern analogue pressure gauge, PT-RF pressure sensor or DIGI gauge to be fitted to the charge head.

Features

• Allows accessory equipment such as pressure gauges, PT-RF pressure sensors or DIGI gauge to be mounted to the gas side of the bladder accumulator
• Safety Patten analogue pressure gauge enables the checking of the pre-charge without having to use an accumulator charging kit
• Suits most common brands of bladder accumulators fitted with a 7/8–14 UNF bladder stem connection